HD6473834HV Renesas Electronics America, HD6473834HV Datasheet - Page 267

• Manufacturer Part Number: HD6473834HV
• Description: MCU 5V 32K PB-FREE 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD6473834HV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: SCI
• Peripherals: LCD, PWM
• Number Of I /o: 71
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Pin Configuration
Table 10.6 shows the SCI3 pin configuration.
Table 10.6 Pin Configuration
Name
SCI3 clock
SCI3 receive data input
SCI3 transmit data output
Register Configuration
Table 10.7 shows the SCI3 internal register configuration.
Table 10.7 SCI3 Registers
Name
Serial mode register
Bit rate register
Serial control register 3
Transmit data register
Serial status register
Receive data register
Transmit shift register
Receive shift register
Bit rate counter
Note: —: Cannot be read or written.
10.4.2
Receive Shift Register (RSR)
The receive shift register (RSR) is for receiving serial data.
250
Bit
Read/Write
Register Descriptions
—
7
—
6
Abbrev.
SCK
RXD
TXD
Abbrev.
SMR
BRR
SCR3
TDR
SSR
RDR
TSR
RSR
BRC
3
—
5
I/O
I/O
Input
Output
R/W
R/W
R/W
R/W
R/W
R/W
R
*
*
*
—
4
—
Function
SCI3 clock input/output
SCI3 receive data input
SCI3 transmit data output
Initial Value
H'00
H'FF
H'00
H'FF
H'84
H'00
—
—
—
3
—
2
Address
H'FFA8
H'FFA9
H'FFAA
H'FFAB
H'FFAC
H'FFAD
—
—
—
—
1
—
0